Evidence map›Paper›PMID 40508784›Full record

ArticlePolymers2025

Development of Polymer-Gel Fibrous Composites for Well Water Shutoff in Fractured-Porous Carbonate Formations.

Aleksey Telin, Ravil Yakubov, Artem Pavlik, Vladimir Dokichev, Rida Gallyamova, Anton Mamykin, Farit Safarov, Vladimir Strizhnev, Sergey Vezhnin, Anatoly Politov and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Aleksey TelinUfa Scientific and Technical Center, LLC, 99/3, Kirova Street, 450078 Ufa, Russia.
Ravil YakubovFaculty of Mining and Petroleum, Ufa State Petroleum Technological University, 1, Kosmonavtov Street, 450064 Ufa, Russia.
Artem PavlikFaculty of Mining and Petroleum, Ufa State Petroleum Technological University, 1, Kosmonavtov Street, 450064 Ufa, Russia.ORCID 0009-0009-9342-0859
Vladimir DokichevUfa Institute of Chemistry, Ufa Federal Research Center, Russian Academy of Sciences, 71, Oktyabrya Avenue, 450054 Ufa, Russia.
Rida GallyamovaUfa Institute of Chemistry, Ufa Federal Research Center, Russian Academy of Sciences, 71, Oktyabrya Avenue, 450054 Ufa, Russia.
Anton MamykinUfa Scientific and Technical Center, LLC, 99/3, Kirova Street, 450078 Ufa, Russia.
Farit SafarovUfa Scientific and Technical Center, LLC, 99/3, Kirova Street, 450078 Ufa, Russia.ORCID 0000-0001-6590-2951
Vladimir StrizhnevUfa Scientific and Technical Center, LLC, 99/3, Kirova Street, 450078 Ufa, Russia.
Sergey VezhninUfa Scientific and Technical Center, LLC, 99/3, Kirova Street, 450078 Ufa, Russia.
Anatoly PolitovInstitute of Solid State Chemistry and Mechanochemistry of Siberian Branch RAS, 18, Kutateladze Street, 630128 Novosibirsk, Russia.
Lyubov LenchenkovaFaculty of Mining and Petroleum, Ufa State Petroleum Technological University, 1, Kosmonavtov Street, 450064 Ufa, Russia.

Funding

the research project "Development of Acid Stimulation Technology with In-Situ Diversion for Flow Profile Equalization in Carbonate Reservoirs", implemented under the strategic project "New Technological Solutions for the Fuel and Energy Sector" of the USPthe state assignment of the Ufa Institute of Chemistry, Ufa Federal Research Center of the Russian Academy of Sciences 125020601629-0
6 · The paper itself

Abstract

The challenge of water shutoff in carbonate reservoirs is complicated by the presence of fractures, which cannot be effectively blocked using conventional hydrogel screens designed for granular reservoirs. To reliably seal fractures, fibrous and dispersed fillers are added to hydrogels. These fillers must exhibit affinity for the matrix to ensure the composites can effectively isolate water. Given the wide variability in fracture apertures, it is evident that water shutoff composites should incorporate fibers and dispersed fillers of varying geometric sizes. This study presents a range of hydrogel composites reinforced with mono-, bi-, and tri-component fibers, as well as dispersed fillers, designed for water shutoff in fractured carbonate reservoirs with varying fracture apertures. Oscillation test results demonstrated a twofold increase in the elastic modulus (40-45 Pa) for compositions with various fillers compared to the base composition (23 Pa). Filtration studies revealed the effectiveness of the optimized compositions under different fracture apertures. Specifically, even at a fracture aperture of 650 μm, the residual resistance factor (RRF) reached 82.3 and 9.76 at water flow rates of 0.1 cm

Indexed as

elasticity modulusfield well testsfractured carbonate reservoirspolymer–gel fibrous compositesresidual resistance factorwell water shutoff

Identifiers

PMID40508784
PMCPMC12157803

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.